2008 Black Volvo C70 on 2040-cars

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Volvo's SuperTruck 2 looks ready to extend a ramp for K.I.T.T.

In 2009, the U.S. Department of Energy (DOE) entered a public-private partnership with willing Class 8 truck makers, the goal of the partnership to dramatically improve the freight efficiency of over-the-road (OTR) trucks. The term "freight efficiency" refers to freight-ton efficiency, a different metric than miles per gallon because it takes into account the weight of the truck; a lighter tractor-trailer can carry more weight before reaching the 80,000-pound legal maximum on most U.S. highways. Volvo, Daimler (which owns the Freightliner and Sterling brands), Navistar (International), and Peterbilt signed on the the partnership to develop what's being called a SuperTruck. Volvo, Daimler, and International make their own engines, Peterbilt teamed up with Cummins, and all four found their own trailer manufacturers to work with. Those four makers debuted their first iterations of what's being dubbed SuperTrucks about six years ago. This year has been all about SuperTruck 2, Volvo the last of the quartet to show what it's achieved. The goal for SuperTruck 1 was to achieve a 50% increase in freight efficiency compared to a 2009 baseline, the baseline in Volvo's case being a 2009 VNL 670 tractor. The goal for SuperTruck 2 was another 50% improvement. Volvo said its internal goal was a 120% betterment compared to 2009, and that it exceeded the mark with a 134% increase. The company said the huge gains came primarily from aerodynamics: A wedge-shaped front with a smaller frontal area thanks to a smaller cooling package; the heavily curved, wraparound windshield; the tractor's adjustable ride height; using camera for side mirrors; and adding a boat tail to the back of the trailer, plus enough fairings and skirts front-to-back to make the tractor and trailer look like a single unit when driving in a straight line. Volvo did make changes to its rolling lab that aren't likely to infiltrate the U.S. market anytime soon. It's common for U.S. OTR trucks to use a 6x4 configuration, with two axles behind the cab, both driven. Volvo's SuperTruck 2 went with a 4x2 setup common in Europe, using a single axle behind the cab, and fitted a composite driveshaft. Combined with making the chassis out of aluminum instead of steel, and trailer partner Wabash providing a lightweight aluminum van, the tractor-trailer combo weighed just 27,000 pounds.

Volvo specs new 450-hp triple-charged four-cylinder engine

When Volvo lifted the veil on the new XC90 a little over a month ago, it announced that all versions would be powered by one engine design: a new 2.0-liter four-cylinder to be offered in various states of tune. That would range, Volvo said, all the way up to a high-output version with "around 400 horsepower," but while it wouldn't specify exact output, now it has.
The new High Performance Drive-E Powertrain incorporates two parallel turbochargers fed by a third electric turbo-compressor. Instead of feeding the cylinders directly, that third unit spools up the twin turbochargers, working together with a dual fuel pump pressurized to 250 bar.
The result is an output of 450 horsepower - far more than the existing 320-hp version and even more than expected. That also works out to 225 hp/liter, far more than the 177 hp/liter boasted by Mercedes-AMG's high-output turbo four and the 139 hp/liter in the Alfa Romeo 4C. Short of a rotary engine (whose actual displacement is the subject of great debate), you'd have to go up to something like the Koenigsegg One:1 (268 hp/liter) to find a higher specific output than what Volvo's boasting here.

Volvo EX90 will provide SunLike sunlight for occupants and cargo

Volvo says another one of the human-centric features coming to the EX90 battery-electric wagon is a sun-like light. A few years ago, Korean firm Seoul Semiconductor developed a range of LEDs called SunLike, the heliotropic name derived from the non-flickering LEDs producing illumination close to the spectrum of planetary daylight. The science bits include a new diode architecture, a purple emitter and different phosphors in place of the usual yellow. The upshot for EX90 occupants is said to be in-car light that's easier on the eyes, less low-light reflection, and color and texture reproduction closer to nature — all that Nordico recycled synthetic fabric, Forest Stewardship Council-certified wood, and wool from sustainably-raised sheep will look more natural.. The lights have found their way into some museums, curators looking for improved color rendition from the artworks. The Swedes say they're the first to use these lights in an automotive application. There will be 72 SunLike LEDs placed throughout the vehicle, being all the non-decorative lights in the cabin ceiling, floor, and door pockets, and the trunk. The design lead for color and materials said, "By utilizing the spectrum of light emitted from the SunLike LEDs, the progressive materials and interior design of the Volvo EX90 stand out more clearly and without colour distortion. Complementing our wood deco and other natural materials inside the cabin, the lights are central to our Scandinavian design language." The Polestar 3 will get the same treatment. The seven-seat, twin-motor EX90 with up to 300 miles of range starts rolling down lines in Volvo's South Carolina plant later this year. The crossover will make safety as important as comfort, the EX90 incorporating cameras, radar, lidar, and Nvidia-powered software to take stock of the vehicleÂ’s surroundings plus the driverÂ’s gaze and attention. The lidar can detect objects ahead to centimeter accuracy from 250 meters (about 820 feet) away in glaring sun or total darkness, Volvo says. Volvo describes the EX90 as “a highly advanced computer on wheels” with the ability to improve over time thanks to over-the-air software updates. Preorders are open now, with "well-equipped" configurations said to come in "at  under $80,000." Deliveries begin in early 2024. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.